Geometry ONE MULTIPLE CHOICE QUESTION PLEASE HELP!
posted by Katie .
The vertices of a triangle are P(–4, 1), Q(–2, –8), and R(8, –1). Name the vertices of the image reflected across the xaxis.
P'(–4, –1), Q'(–2, 8), R' (8, 1)
P'(4, –1), Q'(2, 8), R'(–8, 1)
P'(4, 1), Q'(2, 8), R'(–8, –1)
P'(–4, 1), Q'(–2, –8), R'(8, –1)
Thank You! :) your help is much appreciated

Geometry ONE MULTIPLE CHOICE QUESTION PLEASE HELP! 
Steve
reflecting across the xaxis just reverses the sign of the ycoordinate:
(x,y) > (x,y)
so, P(4,1) > P'(4,1)
that eliminates two of the choices. Can you take it from here? 
Geometry ONE MULTIPLE CHOICE QUESTION PLEASE HELP! 
Katie
Thank you! Yes that helps! :D

Geometry ONE MULTIPLE CHOICE QUESTION PLEASE HELP! 
kevin
count to find the value of the colection of coins
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